I believe the MGM R2 DVD has the same cut as the MGM R4 Australian DVD I have. That uses the alternate "I'm not that good" line - which isn't what's going into my cut. The only plus about this dvd is that it is in the PAL resolution and has a little more visual information on the bottom, left, and right. I've resized and converted the framerate on the PAL version and I'm using the PAL version's video when possible as it offers a little more detail even when converted over to NTSC.

Looking at your screenshots - the R2 version looks very bright with higher contrast - a whole lot more than the R4 version, which matches the brightness and contrast of the R3 version. Hmmm....